环境：CentOS 7.4，python2.7.5

# 安装 pip

yum -y install python-pip

# 安装 locustio

pip install locustio

mkdir scripts ;cd scripts/

vi locust_test.py

# 内容为

from locust import HttpLocust, TaskSet, task

class UserBehavior(TaskSet):

    @task

    def baidu_index(self):

        self.client.get("/")

class WebsiteUser(HttpLocust):

    task_set = UserBehavior

    min_wait = 3000

    max_wait = 6000

# 启动

locust -f locust_test.py --host=https://www.baidu.com

locust post 登录

vi locust_login.py

from locust import HttpLocust, TaskSet, task

import json

class UserBehavior(TaskSet):

    def on_start(self):

        self.login()

    @task(1)

    def login(self):

        request_url = "/app/user/login"

        request_json = {"reqBody":{"account":"xxxx","loginType":1,"password":"xxxxxxxx","openId":"","shareUid":""}}

        response = self.client.post(request_url, json=request_json)

        if response.status_code != 200:

            print "error"

            print "response status code:", response.status_code

        elif response.status_code == 200:

            print "ok"

class WebsiteUser(HttpLocust):

    task_set = UserBehavior

    min_wait = 1000

    max_wait = 1000

locust -f locust_login.py --host=https://www.xxx.com